/*
 * Copyright (c) 2022 vitasystems GmbH and Hannover Medical School.
 *
 * This file is part of project openEHR_SDK
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.ehrbase.openehr.sdk.validation;

import java.io.Serializable;
import java.util.Objects;

/**
 * Describes a constraint violation based on template definition.
 *
 * @since 1.7
 */
public class ConstraintViolation implements Serializable {
    private static final long serialVersionUID = 4271592302120107558L;

    private final String aqlPath;

    private final String message;

    public ConstraintViolation(String aqlPath, String message) {
        this.aqlPath = aqlPath;
        this.message = message;
    }

    public ConstraintViolation(String message) {
        this("", message);
    }

    public String getAqlPath() {
        return aqlPath;
    }

    public String getMessage() {
        return message;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        ConstraintViolation that = (ConstraintViolation) o;
        return Objects.equals(aqlPath, that.aqlPath) && Objects.equals(message, that.message);
    }

    @Override
    public int hashCode() {
        return Objects.hash(aqlPath, message);
    }

    @Override
    public String toString() {
        return "ConstraintViolation{" + "aqlPath='" + aqlPath + '\'' + ", message='" + message + '\'' + '}';
    }
}
